Cosmic rays
[医] 宇宙线
📖 牛津释义
cosmic rays
radiation that reaches the earth from outer space 宇宙射线.
🧩 词语组成解析
n. 射线；[俚]日光浴；光线（ray的复数）
🗣️ 情景例句
And I don't think it's a good idea
而且我觉得这不是个好主意
It is too late to cast anchor when the ship is on the rock.
船触礁后在抛锚，为时已经太晚了。
That's a nice car. How long have you had it?
好漂亮的汽车。你买多久了？